Question

А)-4+1,6
Б)-2целих1/7+(-3целих5/6)
Ответ:
А)......
Б).......

Answer 1

$- 4 + 1.6 = - 2.4 \\ \frac{ - 2}{7} + \frac{5}{2} = \frac{31}{14} = 2\frac{3}{14}$